Class: ILove::Tracing::RequestId::RequestIdRackMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/ilove/tracing/request_id.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RequestIdRackMiddleware

Returns a new instance of RequestIdRackMiddleware.



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# File 'lib/ilove/tracing/request_id.rb', line 19

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ilove/tracing/request_id.rb', line 27

def call(env)
  ILove::Tracing::RequestId.request_id = env[rack_header_name]

  @app.call(env)
ensure
  ILove::Tracing::RequestId.request_id = nil
end

#rack_header_name ⇒ Object 



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# File 'lib/ilove/tracing/request_id.rb', line 23

def rack_header_name
  @@rack_header_name ||= 'HTTP_' + ILove::Tracing::RequestId.cfg.request_id_header.gsub(/-/, '_').upcase
end